15668617315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1231}}^1\times {\mathrm{3319}}^1$

素因数の和:4627

約数の個数: 32

約数和(自身を含む): 20614809600

約数和(自身を除く): 4946192285

約数列:

[1, 5, 13, 59, 65, 295, 767, 1231, 3319, 3835, 6155, 16003, 16595, 43147, 72629, 80015, 195821, 215735, 363145, 944177, 979105, 2545673, 4085689, 4720885, 12728365, 20428445, 53113957, 241055651, 265569785, 1205278255, 3133723463, 15668617315]

約数ペア:

[(1, 15668617315), (5, 3133723463), (13, 1205278255), (59, 265569785), (65, 241055651), (295, 53113957), (767, 20428445), (1231, 12728365), (3319, 4720885), (3835, 4085689), (6155, 2545673), (16003, 979105), (16595, 944177), (43147, 363145), (72629, 215735), (80015, 195821)]